Journal ArticleDOI
A remote sensing surface energy balance algorithm for land (SEBAL)-1. Formulation
TLDR
The Surface Energy Balance Algorithm for Land (SEBAL) as mentioned in this paper estimates the spatial variation of most essential hydro-meteorological parameters empirically, and requires only field information on short wave atmospheric transmittance, surface temperature and vegetation height.About:
This article is published in Journal of Hydrology.The article was published on 1998-12-01. It has received 2628 citations till now. The article focuses on the topics: SEBAL & Land cover.read more
Citations
More filters
Water productivity of irrigated crops in Sirsa district, India
J.C. van Dam,R.S. Malik +1 more
TL;DR: In this article, the main issues with respect to water management in Sirsa district are waterlogging and salinization in areas with saline groundwater and over-exploitation of groundwater in areas of fresh groundwater.
Journal ArticleDOI
Monitoring water stress using time series of observed to unstressed surface temperature difference
Gilles Boulet,Abdelghani Chehbouni,Pierre Gentine,Benoît Duchemin,Jamal Ezzahar,Rachid Hadria +5 more
TL;DR: In this paper, the authors investigate the use of the difference between the actual and unstressed surface temperature as a baseline to monitor water stress and show that even with inaccurate but realistic values of the surface parameters used to solve the energy balance and compute the unstressed temperature, the observed-to-unweighted surface temperature difference is still more relevant to detect second-stage processes than the differences between the observed surface temperature and the air temperature.
Journal ArticleDOI
A Review on Applications of Remote Sensing and Geographic Information Systems (GIS) in Water Resources and Flood Risk Management
Xianwei Wang,Hongjie Xie +1 more
TL;DR: In this article, the authors present the best practices, cutting-edge technologies and applications of remote sensing, GIS and hydrological models for water resource mapping, satellite rainfall measurements, runoff simulation, water body and flood inundation mapping, and risk management.
Journal ArticleDOI
Soil water balance models for determining crop water and irrigation requirements and irrigation scheduling focusing on the FAO56 method and the dual Kc approach
TL;DR: In this paper, a review of soil water balance (SWB) model approaches to determine crop irrigation requirements and scheduling irrigation adopting the FAO56 method is presented, with consideration of baseline concepts namely standard vs. actual Kc concepts, as well as single and dual Kc approaches.
Journal ArticleDOI
Crop Monitoring Based on SPOT-5 Take-5 and Sentinel-1A Data for the Estimation of Crop Water Requirements
Ana Navarro,João Rolim,Irina Miguel,Joao P. S. Catalao,Joel Silva,Marco Painho,Zoltán Vekerdy +6 more
TL;DR: A significant R2 correlation between NDVI and backscatter time series was observed for all crops, demonstrating that optical data can be replaced by microwave data in the presence of cloud cover, however, it was not possible to properly identify each stage of the crop cycle due to the lack of EO data.
References
More filters
Journal ArticleDOI
The Interpretation of the Variations in Leaf Water Potential and Stomatal Conductance Found in Canopies in the Field
TL;DR: In this paper, the stomatal conductance of illuminated leaves is a function of current levels of temperature, vapour pressure deficit, leaf water potential (really turgor pressure) and ambient CO $_2$ concentration and when plotted against any one of these variables a scatter diagram results.
Journal ArticleDOI
A Revised Land Surface Parameterization (SiB2) for Atmospheric GCMS. Part I: Model Formulation
Piers J. Sellers,David A. Randall,G. J. Collatz,Joseph A. Berry,Christopher B. Field,D. A. Dazlich,Changan Zhang,G.D. Collelo,Lahouari Bounoua +8 more
TL;DR: In this paper, a revised version of the Simple Biosphere model (SiB2) is presented, incorporating a realistic canopy photosynthesis-conductance model to describe the simultaneous transfer of CO2 and water vapor into and out of the vegetation, respectively.
Journal ArticleDOI
Flux Parameterization over Land Surfaces for Atmospheric Models
TL;DR: In this article, a summary of observations and modeling efforts on surface fluxes, carried out at Cabauw in The Netherlands and during MESOGERS-84 in the south of France, is given.
Journal ArticleDOI
Footprint prediction of scalar fluxes from analytical solutions of the diffusion equation
TL;DR: The use of analytical solutions of the diffusion equation for "footprint prediction" is explored in this paper, where the upwind area most likely to affect a downwind flux measurement at a given height is compared.
Journal ArticleDOI
Wheat canopy temperature: A practical tool for evaluating water requirements
TL;DR: In this paper, the authors used a sliding cubic smoothing technique to calculate daily water contents and thus water depletion rates for the entire growing season and used this to predict water use by wheat in six differentially irrigated plots.